CN216801696U - Automatic turnover device for roller shaft machining - Google Patents

Abstract

The utility model relates to the technical field of machining, in particular to an automatic turnover device for machining a roller shaft, which can lead a workpiece to rotate forwards and backwards periodically, lead a cutting device to finish the machining of an arc-shaped groove on the workpiece, reduce the limitation, be convenient to use and have high practicability; the automatic feeding device comprises a base plate, two sets of extension boards, a supporting plate, two sets of supporting platforms, two sets of supporting shafts, two sets of gears, two sets of racks, two sets of connecting plates, two sets of sliding plates, a fixing plate, reciprocating screw rods, fixing blocks and motors, the equal fixed mounting of two sets of extension boards is in the upper end of the base plate, fixed mounting is in the upper end of two sets of extension boards, two sets of supporting platforms are respectively and fixedly mounted at the left and right parts of the upper end of the supporting plate, the two sets of supporting shafts are respectively and rotatably mounted on the two sets of supporting platforms, the two sets of supporting shafts are coaxial, the two sets of gears are respectively and fixedly mounted on the two sets of supporting shafts, all the two sets of supporting shafts are provided with clamping devices, and the two sets of gears are respectively engaged with the two sets of racks.

Description

Automatic turnover device for roller shaft machining

Technical Field

The utility model relates to the technical field of machining, in particular to an automatic turnover device for machining a roller shaft.

Background

The roll shaft is a cylindrical metal workpiece and has wide application in various industries such as machinery, chemical engineering, transportation, medical treatment and the like. At present, the roller is mostly formed by numerical control lathe processing, the roller needs the various keyway of processing in the roller according to the requirement of drawing at the in-process of processing, most roller processing operations can be accomplished to present lathe, but when the keyway of some special arcuation was seted up to needs on the roller, need the continuous corotation of roller and reversal just to enable processingequipment to accomplish the processing of special arcuation keyway on the roller, and present lathe only can make the roller rotate to a direction, lead to it can not accomplish the processing of these special arcuation keyways on the roller, lead to its use limitation high, it is inconvenient to use, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the automatic turnover device for processing the roll shaft, which can lead the workpiece to rotate forwards and backwards periodically, lead the cutting device to finish the processing of the arc-shaped groove on the workpiece, reduce the limitation, and have convenient use and high practicability.

The utility model relates to an automatic overturning device for processing a roller shaft, which comprises a bottom plate, two groups of support plates, a support plate, two groups of support platforms, two groups of support shafts, two groups of gears, two groups of racks, two groups of connecting plates, two groups of sliding plates, a fixed plate, a reciprocating screw rod, a fixed block and a motor, wherein the two groups of support plates are fixedly arranged at the upper end of the bottom plate, the support plate is fixedly arranged at the upper ends of the two groups of support plates, the two groups of support platforms are respectively and fixedly arranged at the left part and the right part of the upper end of the support plate, the two groups of support shafts are respectively and rotatably arranged on the two groups of support platforms, the two groups of support shafts are coaxial, the two groups of gears are respectively and fixedly arranged on the two groups of support shafts, clamping devices are respectively arranged on the two groups of support shafts, the two groups of gears are respectively and fixedly arranged at the upper ends of the two groups of connecting plates, the two groups of connecting plates are respectively and fixedly arranged on the two groups of sliding plates, and the upper parts of the support plates are provided with two groups of sliding grooves, the upper parts of the two groups of sliding plates are respectively arranged in the two groups of sliding grooves in a front-back sliding mode, the lower parts of the two groups of sliding plates are both positioned below the supporting plate, the fixing plate is fixedly arranged on the two groups of sliding plates and is screwed with the reciprocating screw rod, the reciprocating screw rod is rotatably arranged on the two groups of fixing blocks, the two groups of fixing blocks are both fixedly arranged at the lower end of the supporting plate, the front end of the reciprocating screw rod is connected with the output end of the motor, the motor is fixedly arranged on the fixing block at the front side, and the upper end of the supporting plate is provided with a cutting device; firstly, a workpiece is clamped and fixed by clamping devices on two groups of supporting shafts, then a motor is started, the motor drives a reciprocating screw rod to rotate, the reciprocating screw rod drives a fixing plate to move back and forth, the fixing plate drives two groups of connecting plates to move back and forth by two groups of sliding plates, two groups of racks drive two groups of racks to move back and forth, the two groups of racks drive two groups of gears to rotate forward and backward continuously by two groups of supporting shafts, the two groups of gears drive two groups of clamping devices to rotate forward and backward continuously, then the cutting device is started to cut the workpiece, the cutting device can cut special arc-shaped grooves on the surface of the workpiece along with the continuous forward rotation and backward rotation of the workpiece, the forward rotation and backward rotation of the workpiece are realized, and the cutting device can finish the processing of arc-shaped grooves on the workpiece, the limitation is reduced, the use is convenient, and the practicability is high.

Preferably, the scrap collecting device further comprises supporting tables, a rotating shaft, a collecting box and supporting columns, wherein the two groups of supporting tables are fixedly arranged at the upper end of the bottom plate, the rotating shaft is rotatably arranged on the two groups of supporting tables, the left part of the lower end of the collecting box is fixedly arranged on the rotating shaft, a cavity is arranged in the collecting box, the upper end of the collecting box is provided with an opening, the supporting plate is provided with a scrap discharging port, the collecting box is positioned below the scrap discharging port, the supporting columns are fixedly arranged at the upper end of the bottom plate, and the right part of the lower end of the collecting box is tightly attached to the upper ends of the supporting columns; through the arrangement, the chips generated by the workpiece in the machining process can automatically fall into the collecting box through the chip removal port in the supporting plate, so that the chips are conveniently collected, and the convenience in the use process is improved.

Preferably, the collecting device further comprises a jack, a top rod, a top plate, a supporting block, a roller and a cover plate, wherein a collecting port is formed in the left end of the collecting box and is communicated with a cavity of the collecting box; when the piece in the collection box cavity is collected to needs, open the jack, the jack makes the roof drive the supporting shoe through the ejector pin and rises, the supporting shoe drives the gyro wheel and rises, the gyro wheel makes the right part of collecting box rise, make the collecting box slope, the collecting box makes the piece in the collection box cavity slide to the collection mouth department of collecting box from right to left at the in-process of slope, then open the apron, collect via the collection mouth on the collecting box handle the piece in the collection box cavity can, made things convenient for clastic collection and processing in the collection box cavity, the convenience in the use has been improved.

Preferably, the device also comprises a backing plate, wherein the backing plate is arranged at the upper end of the supporting column and is tightly attached to the lower end of the collecting box; through the arrangement, the contact between the lower end of the collecting box and the upper end of the supporting column is reduced, the abrasion to the upper end of the supporting column is reduced, and the service life of the supporting column is prolonged.

Preferably, the device also comprises a base, wherein the base is fixedly arranged at the lower end of the bottom plate; through the arrangement, the stability of the bottom plate in the using process is improved.

Preferably, the motor is provided with a dust cover; through the arrangement, dust falling to the motor from the outside is reduced, and the cleanness in the use process is improved.

Preferably, the device also comprises two groups of fixed rods, wherein the two groups of fixed rods are respectively and fixedly arranged in the two groups of sliding grooves of the supporting plate, and the two groups of sliding plates are respectively and slidably arranged on the two groups of fixed rods back and forth; through the arrangement, the reliability and the stability of the two groups of sliding plates in the using process are improved.

Compared with the prior art, the utility model has the beneficial effects that: firstly, a workpiece is clamped and fixed by clamping devices on two groups of supporting shafts, then a motor is started, the motor drives a reciprocating screw rod to rotate, the reciprocating screw rod drives a fixing plate to move back and forth, the fixing plate drives two groups of connecting plates to move back and forth by two groups of sliding plates, two groups of racks drive two groups of racks to move back and forth, the two groups of racks drive two groups of gears to rotate forward and backward continuously by two groups of supporting shafts, the two groups of gears drive two groups of clamping devices to rotate forward and backward continuously, then the cutting device is started to cut the workpiece, the cutting device can cut special arc-shaped grooves on the surface of the workpiece along with the continuous forward rotation and backward rotation of the workpiece, the forward rotation and backward rotation of the workpiece are realized, and the cutting device can finish the processing of arc-shaped grooves on the workpiece, the limitation is reduced, the use is convenient, and the practicability is high.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of an axial structure of the present invention;

FIG. 3 is a schematic view of an axial structure of the present invention;

FIG. 4 is a schematic view of the structure of the collection box, the support table, the support column, and the like;

in the drawings, the reference numbers: 1. a base plate; 2. a support plate; 3. a support plate; 4. a support platform; 5. a support shaft; 6. a gear; 7. a rack; 8. a connecting plate; 9. a slide plate; 10. a fixing plate; 11. a reciprocating screw rod; 12. a fixed block; 13. a motor; 14. a support table; 15. a rotating shaft; 16. a collection box; 17. a support pillar; 18. a jack; 19. a top rod; 20. a top plate; 21. a support block; 22. A roller; 23. a cover plate; 24. a base plate; 25. a base; 26. and (5) fixing the rod.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Two groups of support plates 2 are fixedly arranged at the upper end of a bottom plate 1, a support plate 3 is fixedly arranged at the upper ends of the two groups of support plates 2, two groups of support platforms 4 are respectively fixedly arranged at the left part and the right part of the upper end of the support plate 3, two groups of support shafts 5 are respectively rotatably arranged on the two groups of support platforms 4, the two groups of support shafts 5 are coaxial, two groups of gears 6 are respectively fixedly arranged on the two groups of support shafts 5, clamping devices are respectively arranged on the two groups of support shafts 5, two groups of gears 6 are respectively meshed with two groups of racks 7, two groups of racks 7 are respectively fixedly arranged at the upper ends of two groups of connecting plates 8, two groups of connecting plates 8 are respectively fixedly arranged on two groups of sliding plates 9, two groups of sliding grooves are arranged at the upper part of the support plate 3, the upper parts of two groups of sliding plates 9 are respectively slidably arranged in the two groups of sliding grooves back and forth, the lower parts of the two groups of sliding plates 9 are respectively positioned below the support plate 3, a fixed plate 10 is fixedly arranged on the two groups of sliding plates 9, and a reciprocating screw rod 11 is screwed with a reciprocating screw rod, the reciprocating screw rod 11 is rotatably arranged on two groups of fixed blocks 12, the two groups of fixed blocks 12 are fixedly arranged at the lower end of the supporting plate 3, the front end of the reciprocating screw rod 11 is connected with the output end of a motor 13, the motor 13 is fixedly arranged on the fixed block 12 at the front side, the upper end of the supporting plate 3 is provided with a cutting device, the two groups of supporting tables 14 are fixedly arranged at the upper end of the bottom plate 1, a rotating shaft 15 is rotatably arranged on the two groups of supporting tables 14, the left part of the lower end of a collecting box 16 is fixedly arranged on the rotating shaft 15, a cavity is arranged in the collecting box 16, the upper end of the collecting box 16 is an opening, a chip removal port is arranged on the supporting plate 3, the collecting box 16 is positioned below the chip removal port, a supporting column 17 is fixedly arranged at the upper end of the bottom plate 1, the right part of the lower end of the collecting box 16 is tightly attached to the upper end of the supporting column 17, the left end of the collecting box 16 is provided with a collecting port, the collecting port is communicated with the cavity of the collecting box 16, a cover plate 23 is arranged at the outer side of the collecting port, the jack 18 is fixedly arranged at the upper end of the bottom plate 1, the output end of the jack 18 is provided with a mandril 19, the top plate 20 is fixedly arranged at the upper end of the mandril 19, the supporting block 21 is fixedly arranged at the upper end of the top plate 20, the roller 22 is rotatably arranged on the supporting block 21, the upper end of the roller 22 is tightly attached to the right part of the lower end of the collecting box 16, the cover plate 23 is arranged at the outer side of the collecting port, the upper end of the supporting column 17 is provided with a backing plate 24, the backing plate 24 is tightly attached to the lower end of the collecting box 16, the base 25 is fixedly arranged at the lower end of the bottom plate 1, two groups of fixing rods 26 are respectively and fixedly arranged in two groups of chutes of the supporting plate 3, and two groups of sliding plates 9 are respectively and longitudinally slidably arranged on the two groups of fixing rods 26; firstly, a workpiece is clamped and fixed by clamping devices on two groups of supporting shafts 5, then a motor 13 is started, the motor 13 drives a reciprocating screw rod 11 to rotate, the reciprocating screw rod 11 drives a fixing plate 10 to move back and forth, the fixing plate 10 drives two groups of connecting plates 8 to move back and forth by two groups of sliding plates 9, two groups of connecting plates 8 drive two groups of racks 7 to move back and forth, the two groups of racks 7 move back and forth by driving two groups of gears 6 to rotate forward and reverse continuously, the two groups of gears 6 drive two groups of clamping devices to rotate forward and reverse continuously by two groups of supporting shafts 5, the two groups of clamping devices drive the workpiece to rotate forward and reverse continuously, then the cutting device is started to cut the workpiece, the cutting device can cut special arc-shaped grooves on the surface of the workpiece along with the continuous forward rotation and reverse rotation of the workpiece, and scraps generated in the processing process of the workpiece automatically fall into a collecting box 16 through a scrap discharging port on a supporting plate 3, when debris in the cavity of the collection box 16 needs to be collected, the jack 18 is opened, the jack 18 enables the top plate 20 to drive the supporting block 21 to ascend through the ejector rod 19, the supporting block 21 drives the roller 22 to ascend, the roller 22 enables the right part of the collection box 16 to ascend, the collection box 16 is inclined, the debris in the cavity of the collection box 16 slides to the collection port of the collection box 16 from right to left in the inclination process of the collection box 16, then the cover plate 23 is opened, and the debris in the cavity of the collection box 16 is collected and processed through the collection port on the collection box 16; the automatic arc-shaped groove cutting device has the advantages that the workpiece can automatically rotate forwards and backwards periodically, the cutting device can complete the processing of the arc-shaped groove on the workpiece, the collection and the processing of chips are facilitated, the limitation is reduced, the use is convenient, and the practicability is high.

As shown in figures 1 to 4, the automatic turnover device for processing the roller shaft of the utility model is characterized in that when in work, a workpiece is clamped and fixed by clamping devices on two groups of supporting shafts 5, then a motor 13 is turned on, the motor 13 drives a reciprocating screw rod 11 to rotate, the reciprocating screw rod 11 drives a fixed plate 10 to move back and forth, the fixed plate 10 drives two groups of connecting plates 8 to move back and forth through two groups of sliding plates 9, the two groups of connecting plates 8 drive two groups of racks 7 to move back and forth, the two groups of racks 7 drive two groups of gears 6 to rotate forward and backward continuously through the forward and backward movement, the two groups of gears 6 drive two groups of clamping devices to rotate forward and backward continuously through the two groups of supporting shafts 5, the two groups of clamping devices drive the workpiece to rotate forward and backward continuously, then the cutting device is turned on to cut the workpiece, and the cutting device can cut special arc-shaped grooves on the surface of the workpiece along with the continuous forward and backward rotation of the workpiece, chips generated in the processing process of a workpiece automatically fall into the collecting box 16 through the chip removal port on the supporting plate 3, when the chips in the cavity of the collecting box 16 need to be collected, the jack 18 is opened, the jack 18 enables the top plate 20 to drive the supporting block 21 to ascend through the ejector rod 19, the supporting block 21 drives the roller 22 to ascend, the roller 22 enables the right part of the collecting box 16 to ascend, the collecting box 16 is inclined, the chips in the cavity of the collecting box 16 slide to the collecting port of the collecting box 16 from right to left in the inclined process of the collecting box 16, then the cover plate 23 is opened, and the chips in the cavity of the collecting box 16 are collected and processed through the collecting port on the collecting box 16.

According to the automatic turnover device for processing the roller shaft, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the automatic turnover device can be implemented as long as the beneficial effects can be achieved; the gear 6, the rack 7, the reciprocating screw rod 11, the jack 18, the ejector rod 19, the roller 22 and the backing plate 24 of the automatic turnover device for processing the roll shaft are purchased from the market, and the technical personnel in the industry only need to install and operate according to the attached operating instructions without creative labor of the technical personnel in the field.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. An automatic turnover device for processing a roller shaft is characterized by comprising a bottom plate (1), two groups of support plates (2), a support plate (3), two groups of support platforms (4), two groups of support shafts (5), two groups of gears (6), two groups of racks (7), two groups of connecting plates (8), two groups of sliding plates (9), a fixed plate (10), a reciprocating screw rod (11), a fixed block (12) and a motor (13), wherein the two groups of support plates (2) are fixedly arranged at the upper end of the bottom plate (1), the support plate (3) is fixedly arranged at the upper ends of the two groups of support plates (2), the two groups of support platforms (4) are respectively and fixedly arranged at the left part and the right part of the upper end of the support plate (3), the two groups of support shafts (5) are respectively and rotatably arranged on the two groups of support platforms (4), the two groups of support shafts (5) are coaxial, the two groups of gears (6) are respectively and fixedly arranged on the two groups of support shafts (5), and clamping devices are respectively arranged on the two groups of support shafts (5), two groups of gears (6) are respectively meshed with two groups of racks (7), the two groups of racks (7) are respectively and fixedly arranged at the upper ends of two groups of connecting plates (8), the two groups of connecting plates (8) are respectively and fixedly arranged on two groups of sliding plates (9), the upper part of a supporting plate (3) is provided with two groups of sliding grooves, the upper parts of the two groups of sliding plates (9) are respectively and longitudinally slidably arranged in the two groups of sliding grooves, the lower parts of the two groups of sliding plates (9) are respectively positioned below the supporting plate (3), a fixing plate (10) is fixedly arranged on the two groups of sliding plates (9), the fixing plate (10) is in threaded connection with a reciprocating screw rod (11), the reciprocating screw rod (11) is rotatably arranged on two groups of fixing blocks (12), the two groups of fixing blocks (12) are respectively and fixedly arranged at the lower end of the supporting plate (3), the front end of the reciprocating screw rod (11) is connected with the output end of a motor (13), the motor (13) is fixedly arranged on the fixing block (12) at the front side, the upper end of the supporting plate (3) is provided with a cutting device.

2. The automatic turnover device for the roll shaft machining according to claim 1, further comprising support tables (14), a rotating shaft (15), a collection box (16) and support columns (17), wherein the two groups of support tables (14) are both fixedly mounted at the upper end of the bottom plate (1), the rotating shaft (15) is rotatably mounted on the two groups of support tables (14), the left part of the lower end of the collection box (16) is fixedly mounted on the rotating shaft (15), a cavity is formed in the collection box (16), the upper end of the collection box (16) is an opening, a chip removal port is formed in the support plate (3), the collection box (16) is located below the chip removal port, the support columns (17) are fixedly mounted at the upper end of the bottom plate (1), and the right part of the lower end of the collection box (16) is tightly attached to the upper ends of the support columns (17).

3. The automatic turnover device for the roll shaft machining according to claim 1, further comprising a jack (18), a top rod (19), a top plate (20), a support block (21), a roller (22) and a cover plate (23), wherein the left end of the collection box (16) is provided with a collection port, the collection port is communicated with a cavity of the collection box (16), the cover plate (23) is installed on the outer side of the collection port, the jack (18) is fixedly installed at the upper end of the bottom plate (1), the top rod (19) is arranged at the output end of the jack (18), the top plate (20) is fixedly installed at the upper end of the top rod (19), the support block (21) is fixedly installed at the upper end of the top plate (20), the roller (22) is rotatably installed on the support block (21), the upper end of the roller (22) is tightly attached to the right portion of the lower end of the collection box (16), and the cover plate (23) is installed on the outer side of the collection port.

4. The automatic turnover device for roll shaft machining according to claim 3, further comprising a backing plate (24), wherein the backing plate (24) is arranged at the upper end of the supporting column (17), and the backing plate (24) is tightly attached to the lower end of the collection box (16).

5. The automatic turnover device for roll shaft processing as claimed in claim 1, further comprising a base (25), wherein the base (25) is fixedly installed at the lower end of the bottom plate (1).

6. The automatic turnover device for roll shaft processing as claimed in claim 1, wherein the motor (13) is provided with a dust cover.

7. The automatic turnover device for roll shaft processing as claimed in claim 1, further comprising two sets of fixing rods (26), wherein the two sets of fixing rods (26) are respectively fixedly installed in the two sets of sliding grooves of the supporting plate (3), and the two sets of sliding plates (9) are respectively slidably installed on the two sets of fixing rods (26) back and forth.

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